Protein
Carbohydrate
Fat
Cellulose
1 micron represents a length of
1st Law of Thermodynamics is normally related to-
2He4 means
A balloon filled with helium rises in air as
A barometer is kept inside a bell jar. Air is slowly pumped out of the jar.
A black body can absorb radiations of;
A block of wood is floating in a lake. The apparent weight of the floating block is
A boat will submerge when it displaces water equal to its own -
A Body absorb Maximum amount Heat, when it is-
A body travelling with the speed of more than the velocity of sound in air is said to travel with
